I come back to this: social distancing applies in parks, markets, shops, supermarkets, queuing for anything you are taking away and walking. It is up to everyone to follow this advice, alongside only going out if they need to.https://twitter.com/mayorofhackney/status/1241335127189458946 …
Like many others, I decided to take a walk alongside a nearby canal which is normally very quiet. Within a few minutes 50+ people travelled past me so I turned back. Due to the width of the path it was impossible to socially distance. And groups of 5+ people were walking past.